SlackBuilds Repository

The Snack sound extension adds commands to play and record audio.Snack supports in-memory sound objects, file based audio, andstreaming audio, with background audio processing. It handlesfileformats such as AIFF, AU, MP3, NIST/Sphere, and WAV.Snack is extensible; new commands and sound file formats canbe added using the Snack C-library. Snack also does sound visualization,e.g. waveforms and spectrograms. The visualization canvas item types updatein real time and can output postscript. Works with Tcl 8.0.3 and later,as well as is stubs enabled. Works with the Tcl plug-in.